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Security audit

Multi-Platform Social Media Scheduler

Security checks for vulnerabilities and agentic risk

Overview

This skill is a coherent social media scheduling guide; it involves account connections and analytics exports that users should review, but I found no hidden execution, persistence, or malicious behavior.

Before installing or using this skill with real accounts, confirm exactly which social profiles, posting permissions, analytics data, exports, and third-party integrations are enabled. Prefer least-privilege tokens, restrict team roles, and get organizational approval before connecting business accounts or exporting audience and campaign data.

A.I.G

Vulnerability Patterns
  • Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
  • Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
  • Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs

SkillSpector

Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

Missing User Warnings

Medium
Confidence
90% confidence
Finding
The skill instructs users to connect multiple social media accounts, enable API access, and export analytics to third-party systems, but it does not warn about the privacy, authorization, and data-sharing implications of those actions. This can lead users to expose account access tokens, business data, audience analytics, or content workflows to external platforms without informed consent or proper review.

Static analysis

No suspicious patterns detected.